{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical"], "input": "OATP1B3 expressing cells had increased carboxylate uptake as compared to mock transfected cells , but were not sensitized because the intracellular amount of lactone was fifty - fold higher than that of carboxylate and comparable between OATP1B3 expressing and non - expressing cells ."}
{"Chemical": ["carboxylate", "lactone"]}